html - my Child DIV is stretching beyond parent. No fixed / absolute positioning -

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http://thestleonardsacademy.org/stlan/extracurricular.php

the divs in question #content , #newstiles.

#content set set @ 100% height, newstiles, child of content. however, newstiles matching height of content, rather filling remaining space. due other divs inside #content, means scroll bar created additional scroll equalling header , footer inside #content.

i'm wanting #content minimum of 100% page height. want fixed-size header , footer, , #newstiles fill remaining space.

you have no clear: in css, try adding clear:both; in css.


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